#1122 error: Penning Gauge malfunction

Dear all,

I have a 7900 ICP MS. The tool was in shout down mode for 3 weeks. When I switch the vacuum on I receive the error: #1122 Penning gauge malfunction. Before turning the tool on, I cleaned the nebulizer and spray chamber. Could you please advise how to solve the issue? Thank you

Parents
  • 1122 Error: Ion gauge (AN) malfunction.

    The Ion gauge may be recovered by changing to Shutdown mode, loosen the vent valve for 2
    seconds to introduce air, restart vacuum.  If this doesn't work, then you may need to call technical support in order to get an on-site repair visit.

Reply
  • 1122 Error: Ion gauge (AN) malfunction.

    The Ion gauge may be recovered by changing to Shutdown mode, loosen the vent valve for 2
    seconds to introduce air, restart vacuum.  If this doesn't work, then you may need to call technical support in order to get an on-site repair visit.

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